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Princess|Lab Grown|IGI

0.43ct D VS1 Princess Lab Grown Diamond

EX • D/VS1 • IGI LG778681935

Shape and cutting style on the report: Princess cut

Certificate IGI LG778681935

Diamond specifications and retailer prices

From £81 GBP
$109 USD
As of October 30, 2026
Save £767 GBP (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £848 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.43ct lab-grown princess diamond

This 0.43ct lab-grown princess sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778681935 or 778681935. Listed at 9 retailers as of October 29, 2026, with prices from £81 to £848, a £767 spread on the same certified stone. MOH London lists it at £848. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778681935
Dimensions4.13 × 4.04 × 2.97 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.13 mm4.04 mm0.43 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778681935
Side View
Table 73.0%Crown 45.1°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 73.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £848 GBP|Low: £78 GBP|High: £854 GBP|Avg: £306 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 7£81 GBP
Retailer 10£95 GBP
Retailer 2£183 GBP
Retailer 11£191 GBP
Retailer 12£197 GBP
Retailer 9£200 GBP
Retailer 3£229 GBP
Retailer 8£254 GBP
Retailer 6£263 GBP
Retailer 4£320 GBP
Retailer 5£406 GBP
Retailer 13£752 GBP
MOH London£848 GBP

26 data points across 13 retailers

9 retailers£81 GBP to £848 GBP

A
Cheapest Retailer
-
£81 GBP
$109 USD
A
Retailer 2
-
£95 GBP
$127 USD
View
A
Retailer 3
-
£183 GBP
€233 EUR
View
A
Retailer 4
-
£191 GBP
HK$2,000 HKD
View
A
Retailer 5
-
£200 GBP
$268 USD
View
B+
Retailer 6
-
£254 GBP
$340 USD
View
B+
Retailer 7
-
£263 GBP
A$542 AUD
View
B+
Retailer 8
-
£325 GBP
$435 USD
View
Most Expensive
B
MOH London
LG778681935 · Oct 29
£848 GBP
View
8 more retailers have this diamond
Prices start from £81 GBPSave up to £767 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.43ct Princess
£81 GBP